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Retrieving the COM class factory for component with CLSID {XXXX} failed due to the following error:

...les. – Naveen Kumar Jun 15 '17 at 8:46 And if it's compiled as 32-bit, then the System regsvr32 should be used, not th...
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Replace None with NaN in pandas dataframe

...\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7...
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How can I change the cache path for npm (or completely disable the cache) on Windows?

...\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7...
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Reconnection of Client when server reboots in WebSocket

...connection is dropped. Minified library with gzip compression is less than 600 bytes. The official repository is available here: https://github.com/joewalnes/reconnecting-websocket Server flood If a high number of clients are connected to the server when it reboots. It may be worthwhile to manage th...
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Facebook development in localhost

... Edit: 2-15-2012 This is how to use FB authentication for a localhost website. I find it more scalable and convenient to set up a second Facebook app. If I'm building MyApp, then I'll make a second one called MyApp-dev. Create a new app at https://develope...
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where is gacutil.exe?

... Alex Nolasco 16.2k88 gold badges6464 silver badges7171 bronze badges answered Aug 3 '10 at 14:34 AndreyAndrey 5...
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How can I divide two integers to get a double?

...precision you can cast to decimal: (decimal)100/863 //0.1158748551564310544611819235 Or: Decimal.Divide(100, 863) //0.1158748551564310544611819235 Double are represented allocating 64 bits while decimal uses 128 (double)100/863 //0.11587485515643106 In depth explanation of "precision" For ...
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How can I convert an image into a Base64 string?

... – NullPointerException Jan 28 '11 at 19:46 Well, with VARCHAR you need to specify how big it'd be, so maybe TEXT would be ...
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Code Golf: Collatz Conjecture

... answered Mar 5 '10 at 17:46 community wiki Mar...
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How to remove leading and trailing whitespace in a MySQL field?

...'\\n')), '|'); END; DROP TABLE IF EXISTS tbl; CREATE TABLE tbl AS SELECT 'Afghanistan' AS txt UNION ALL SELECT ' AF' AS txt UNION ALL SELECT ' Cayman Islands ' AS txt UNION ALL SELECT CONCAT(CONCAT(CONCAT('\t \t ', CHAR(12)), ' \r\n\t British Virgin Islands \t \t ', CHAR(12)), ' \r\n') AS txt; ...